IT1122952B - Procedimento per il collaudo di sigarette ventilate e dispositivo per la sua attuazione - Google Patents
Procedimento per il collaudo di sigarette ventilate e dispositivo per la sua attuazioneInfo
- Publication number
- IT1122952B IT1122952B IT25453/79A IT2545379A IT1122952B IT 1122952 B IT1122952 B IT 1122952B IT 25453/79 A IT25453/79 A IT 25453/79A IT 2545379 A IT2545379 A IT 2545379A IT 1122952 B IT1122952 B IT 1122952B
- Authority
- IT
- Italy
- Prior art keywords
- testing
- implementation
- procedure
- ventilated cigarettes
- cigarettes
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/3418—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by pneumatic means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7835318 | 1978-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7925453A0 IT7925453A0 (it) | 1979-09-03 |
IT1122952B true IT1122952B (it) | 1986-04-30 |
Family
ID=10499400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25453/79A IT1122952B (it) | 1978-09-01 | 1979-09-03 | Procedimento per il collaudo di sigarette ventilate e dispositivo per la sua attuazione |
Country Status (3)
Country | Link |
---|---|
US (1) | US4279144A (it) |
DE (1) | DE2933728A1 (it) |
IT (1) | IT1122952B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216129A1 (de) * | 1981-05-13 | 1982-12-02 | British-American Tobacco Co. Ltd., London | Verfahren und vorrichtung zum pruefen von stangenartigen luftdurchlaessigen gegenstaenden |
IT1228200B (it) * | 1988-01-28 | 1991-06-05 | Hauni Werke Koerber & Co Kg | Procedimento e dispositivo per definire il grado di ventilazione di articoli a bastoncino dell'industria di lavorazione del tabacco. |
GB2397486B (en) * | 2003-01-24 | 2005-07-13 | Molins Plc | Improved measuring device |
ATE547017T1 (de) * | 2003-05-14 | 2012-03-15 | Japan Tobacco Inc | Apparat zur inspektion von filterzigaretten und inspektionsverfahren |
EP2011409A1 (en) * | 2007-07-04 | 2009-01-07 | Philip Morris Products S.A. | Resistance-to-draw measuring device |
CN105067498B (zh) * | 2015-07-28 | 2018-01-16 | 华南理工大学 | 一种卷烟烟丝透气度的检测方法 |
CN108272131B (zh) * | 2018-01-15 | 2020-10-27 | 江苏瑞驰机电科技有限公司 | 烟支未打孔/漏打孔检测装置、激光打孔机及检测方法 |
CN109238936B (zh) * | 2018-09-17 | 2023-08-18 | 河南中烟工业有限责任公司 | 一种补偿式通风率标准棒校准装置及其校准方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1564313A (en) * | 1976-03-16 | 1980-04-10 | Molins Ltd | Cigarettes |
DE2653733A1 (de) * | 1976-11-26 | 1978-06-01 | Hauni Werke Koerber & Co Kg | Verfahren und anordnung zum pruefen einer zone gewuenschter luftdurchlaessigkeit in einer umhuellung stabfoermiger rauchartikel |
US4177670A (en) * | 1976-11-26 | 1979-12-11 | Hauni-Werke Korber & Co. Kg. | Method and apparatus for multiple testing of wrappers of cigarettes for porosity |
US4171635A (en) * | 1978-10-30 | 1979-10-23 | Liggett Group Inc. | Apparatus for measuring smoke dilution in a vented-filter cigarette |
-
1979
- 1979-08-21 DE DE19792933728 patent/DE2933728A1/de not_active Withdrawn
- 1979-08-29 US US06/070,726 patent/US4279144A/en not_active Expired - Lifetime
- 1979-09-03 IT IT25453/79A patent/IT1122952B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2933728A1 (de) | 1980-03-13 |
IT7925453A0 (it) | 1979-09-03 |
US4279144A (en) | 1981-07-21 |
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